GB/T 32463-2015
ActiveIdentification method for material of polypropylene (PP-R, PP-B, PP-H ) pipes or fittings
聚丙烯（PP-R、PP-B、PP-H）管材、管件材质鉴别方法
Application Summary AI generated
This standard specifies a method for identifying the material type of polypropylene pipes and fittings (PP-R, PP-B, PP-H) based on infrared spectroscopy and thermal analysis. It is applied in quality inspection and material verification for plastic piping systems used in building water supply, drainage, and industrial fluid transport. The method ensures that pipes and fittings meet specified material requirements, preventing misidentification or substitution in production and procurement.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.